Home / 3,402,567.72-5,103,851.58-1,006,225.69

Finding the Fourth Proportional to 3,402,567.72, 5,103,851.58 and 1,006,225.69

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Solution

The fourth proportional to 3,402,567.72, 5,103,851.58 and 1,006,225.69 is: 1,509,338.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,567.72 : 5,103,851.58 = 1,006,225.69 : x
  2. Step 2: Convert to fraction form
    3,402,567.72/5,103,851.58 = 1,006,225.69/x
  3. Step 3: Cross multiply
    3,402,567.72x = 5,103,851.58 × 1,006,225.69
  4. Step 4: Simplify right side
    3,402,567.72x = 5,135,626,577,743.09
  5. Step 5: Solve for x
    x = 5,135,626,577,743.09/3,402,567.72
  6. Step 6: Final answer
    x = 1,509,338.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.